- HETEROCYCLIC GLP-1 AGONISTS
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This disclosure relates to GLP-1 agonists of Formula (I): including pharmaceutically acceptable salts and solvates thereof, and pharmaceutical compositions including the same.
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Page/Page column 145-146
(2021/11/06)
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- Novel BuChE-IDO1 inhibitors from sertaconazole: Virtual screening, chemical optimization and molecular modeling studies
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In our effort towards the identification of novel BuChE-IDO1 dual-targeted inhibitor for the treatment of Alzheimer's disease (AD), sertaconazole was identified through a combination of structure-based virtual screening followed by MM-GBSA rescoring. Preliminary chemical optimization was performed to develop more potent and selective sertaconazole analogues. In consideration of the selectivity and the inhibitory activity against target proteins, compounds 5c and 5d were selected for the next study. Further modification of compound 5c led to the generation of compound 10g with notably improved selectivity towards BuChE versus AChE. The present study provided us with a good starting point to further design potent and selective BuChE-IDO1 inhibitors, which may benefit the treatment of late stage AD.
- Zhou, You,Lu, Xin,Du, Chenxi,Liu, Yijun,Wang, Yifan,Hong, Kwon Ho,Chen, Yao,Sun, Haopeng
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- BuChE-IDO1 inhibitor as well as preparation method and application thereof
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The invention relates to the field of medicines, and particularly discloses a BuChE-IDO1 inhibitor as well as a preparation method and application thereof. The 7-chlorine-3-substituted benzothiophene part of sertaconazole is chemically modified, the influence of the 7-chlorine-3-substituted benzothiophene part of sertaconazole on the in-vitro inhibitory activity of AChE, BuChE and IDO1 is explored, the target compound is further optimized, and the technical problems that an existing BuChE-IDO1 inhibitor is poor in pertinence and safety are solved. What is explored is that an appropriate substituent group introduced to a 2-benzothiazole ring can form additional interaction with surrounding amino acids and heme iron, so that the binding affinity of the analogue with BuChE and IDO1 is increased, and a new idea is broadened for more efficient and targeted treatment of advanced AD diseases.
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Paragraph 0070-0072; 0130-0131
(2021/04/26)
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- SUBSTITUTED CYCLOALKYLS AS MODULATORS OF THE INTEGRATED STRESS PATHWAY
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Provided herein are compounds, compositions, and methods useful for modulating the integrated stress response (ISR) and for treating related diseases, disorders and conditions.
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Page/Page column 321; 322
(2020/11/12)
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- Identification and Optimization of Novel Small c-Abl Kinase Activators Using Fragment and HTS Methodologies
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Abelson kinase (c-Abl) is a ubiquitously expressed, nonreceptor tyrosine kinase which plays a key role in cell differentiation and survival. It was hypothesized that transient activation of c-Abl kinase via displacement of the N-terminal autoinhibitory "myristoyl latch", may lead to an increased hematopoietic stem cell differentiation. This would increase the numbers of circulating neutrophils and so be an effective treatment for chemotherapy-induced neutropenia. This paper describes the discovery and optimization of a thiazole series of novel small molecule c-Abl activators, initially identified by a high throughput screening. Subsequently, a scaffold-hop, which exploited the improved physicochemical properties of a dihydropyrazole analogue, identified through fragment screening, delivered potent, soluble, cell-active c-Abl activators, which demonstrated the intracellular activation of c-Abl in vivo.
- Simpson, Graham L.,Bertrand, Sophie M.,Borthwick, Jennifer A.,Campobasso, Nino,Chabanet, Julien,Chen, Susan,Coggins, Julia,Cottom, Josh,Christensen, Siegfried B.,Dawson, Helen C.,Evans, Helen L.,Hobbs, Andrew N.,Hong, Xuan,Mangatt, Biju,Munoz-Muriedas, Jordi,Oliff, Allen,Qin, Donghui,Scott-Stevens, Paul,Ward, Paris,Washio, Yoshiaki,Yang, Jingsong,Young, Robert J.
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supporting information
p. 2154 - 2171
(2019/02/26)
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- SUBSTITUTED DIHYDROPYRAZOLO PYRAZINE CARBOXAMIDE DERIVATIVES
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The invention relates to substituted dihydropyrazolo pyrazine carboxamide derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and diabetes, and also urogenital and ophthalmic disorders.
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Page/Page column 202
(2020/01/10)
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- COMPOUNDS AND THEIR USE AS PDE4 ACTIVATORS
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Compounds of Formula (I), which are activators of long form cyclic nucleotide phosphodiesterase-4 (PDE4) enzymes (isoforms) are provided. Methods and uses of these compounds for the treatment or prevention of disorders requiring a reduction of second mess
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Page/Page column 76
(2018/04/17)
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- Design, synthesis and structure-activity relationship studies of novel and diverse cyclooxygenase-2 inhibitors as anti-inflammatory drugs
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Because of the pivotal role of cyclooxygenase (COX) in the inflammatory processes, non-steroidal anti-inflammatory drugs (NSAIDs) that suppress COX activities have been used clinically for the treatment of inflammatory diseases/syndromes; however, traditional NSAIDs exhibit serious side-effects such as gastrointestinal damage and hyper sensitivity owing to their COX-1 inhibition. Also, COX-2 inhibition-derived suppressive or preventive effects against initiation/proliferation/invasion/motility/recurrence/metastasis of various cancers/tumours such as colon, gastric, skin, lung, liver, pancreas, breast, prostate, cervical and ovarian cancers are significant. In this study, design, synthesis and structure-activity relationship (SAR) of various novel {2-[(2-, 3- and/or 4-substituted)-benzoyl, (bicyclic heterocycloalkanophenyl)carbonyl or cycloalkanecarbonyl]-(5- or 6-substituted)-1H-indol-3-yl}acetic acid analogues were investigated to seek and identify various chemotypes of potent and selective COX-2 inhibitors for the treatment of inflammatory diseases, resulting in the discovery of orally potent agents in the peripheral-inflammation model rats. The SARs and physicochemical properties for the analogues are described as significant findings. For graphical abstract: see Supplementary Material. (www.informahealthcare.com/enz)
- Hayashi, Shigeo,Ueno, Naomi,Murase, Akio,Takada, Junji
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p. 846 - 867
(2015/02/19)
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- Oxazolidone derivatives as PR modulators
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Compounds of the following structure are described: wherein R1, R2, R5, R6, V, X, Y, Z and Q are described herein, or a pharmaceutically acceptable salt, tautomer, metabolite or prodrug thereof. These compounds are useful for treating a variety of hormone-related conditions including contraception, treating or preventing fibroids, endometriosis, dysfunctional bleeding, uterine leiomyomata, polycystic ovary syndrome, or hormone-dependent carcinomas, providing hormone replacement therapy, stimulating food intake or synchronizing estrus.
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- 4-Phenyl substituted tetrahydroisoquinolines and use thereof to block reuptake of norepinephrine, dopamine and serotonin
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The present invention relates to a method of treating disorders by administering a compound of the formulae IA-IF. These compounds are tetrahydroisoquinolines of the following structure: wherein R1-R8 for compounds of each of the formulae IA, IB, IC, ID, IE and IF are as described herein.
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Page/Page column 24
(2010/11/08)
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